Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2006CAB & CHASSIS SILVERADO 2D PICKUP, 8.1 G, 4WD, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSOEM CONNECTOR END VIEWSENGINE CONTROLS CONNECTOR END VIEWS (4.8L, 5.3L, 6.0L)MASS AIR FLOW (MAF)/INTAKE AIR TEMPERATURE (IAT) SENSOR CONNECTOR END VIEW
2006 Chevrolet Cab & Chassis Silverado 2D Pickup, 8.1 G, 4WD, Automatic
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Connector End View
2006 Chevrolet Cab & Chassis Silverado 2D Pickup, 8.1 G, 4WD, AutomaticSECTION Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Connector End View
Engine Controls Connector End Views
Connector Part Information
|
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| A | BK | 552 | Low Reference |
| B | TN | 472 | IAT Sensor Signal |
| C | BK/WH | 451 | Ground |
| D | PK | 439 | Ignition 1 Voltage |
| E | YE | 492 | MAF Sensor Signal |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.